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PhilippSalvisbergPhilippSalvisberg
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add SnippetMerger.java generated by Xtend 2.20.0
1 parent 00f59dd commit 1909da4

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Lines changed: 123 additions & 74 deletions

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‎sqldev/src/main/java/org/utplsql/sqldev/snippet/SnippetMerger.java‎

Lines changed: 123 additions & 74 deletions
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/*
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/**
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* Copyright 2019 Philipp Salvisberg <[email protected]>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.utplsql.sqldev.snippet
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package org.utplsql.sqldev.snippet;
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import java.io.BufferedReader
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import java.io.File
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import java.io.IOException
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import java.io.InputStreamReader
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import java.io.StringReader
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import java.nio.charset.Charset
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import java.nio.file.Files
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import java.nio.file.Paths
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import java.util.stream.Collectors
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import javax.xml.parsers.DocumentBuilderFactory
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import oracle.dbtools.util.Resource
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import org.utplsql.sqldev.model.XMLTools
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import org.xml.sax.InputSource
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.StringReader;
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import java.nio.charset.Charset;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.stream.Collectors;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import oracle.dbtools.util.Resource;
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import org.eclipse.xtend2.lib.StringConcatenation;
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import org.eclipse.xtext.xbase.lib.Exceptions;
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import org.eclipse.xtext.xbase.lib.ExclusiveRange;
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import org.eclipse.xtext.xbase.lib.Extension;
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import org.utplsql.sqldev.model.XMLTools;
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import org.w3c.dom.Document;
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import org.w3c.dom.NodeList;
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import org.xml.sax.InputSource;
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class SnippetMerger {
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val extension XMLTools xmlTools = new XMLTools
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File userSnippetsFile
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String utplsqlSnippets
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def getUtplsqlSnippetsAsString() throws IOException {
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val stream = class.getResourceAsStream("/org/utplsql/sqldev/resources/UtplsqlSnippets.xml")
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val reader = new BufferedReader(new InputStreamReader(stream, Charset.defaultCharset))
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return reader.lines.collect(Collectors.joining(System.lineSeparator))
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}
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new() {
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// works in SQL Developer only, otherwise a ExceptionInInitializerError is thrown
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this (new File(Resource.RAPTOR_USER.absolutePath + File.separator + "UserSnippets.xml"))
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}
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new(File file) {
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utplsqlSnippets = utplsqlSnippetsAsString
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userSnippetsFile = file
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}
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def merge() {
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var String result
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if (userSnippetsFile.exists) {
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// file exists, proper merge required
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val userSnippets = new String(Files.readAllBytes(Paths.get(userSnippetsFile.absolutePath)))
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val docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder()
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val userSnippetsDoc = docBuilder.parse(new InputSource(new StringReader(userSnippets)))
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val userSnippetsGroups = userSnippetsDoc.getNodeList('''/snippets/group[not(@category="utPLSQL Annotations" or @category="utPLSQL Expectations")]''')
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val utplsqlSnippetsDoc = docBuilder.parse(new InputSource(new StringReader(utplsqlSnippets)))
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val utplsqlSnippetsGroups = utplsqlSnippetsDoc.getNodeList('''/snippets/group''')
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result = '''
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<?xml version = '1.0' encoding = 'UTF-8'?>
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<snippets>
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«FOR i : 0 ..< userSnippetsGroups.length»
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«userSnippetsGroups.item(i).nodeToString("code")»
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«ENDFOR»
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«FOR i : 0 ..< utplsqlSnippetsGroups.length»
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«utplsqlSnippetsGroups.item(i).nodeToString("code")»
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«ENDFOR»
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</snippets>
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'''
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} else {
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// just copy
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result = utplsqlSnippets
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}
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Files.write(Paths.get(userSnippetsFile.absolutePath), result.bytes)
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}
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def getTemplate() {
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return utplsqlSnippets
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}
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def getFile() {
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return userSnippetsFile
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}
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}
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@SuppressWarnings("all")
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public class SnippetMerger {
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@Extension
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private final XMLTools xmlTools = new XMLTools();
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private File userSnippetsFile;
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private String utplsqlSnippets;
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public String getUtplsqlSnippetsAsString() throws IOException {
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final InputStream stream = this.getClass().getResourceAsStream("/org/utplsql/sqldev/resources/UtplsqlSnippets.xml");
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Charset _defaultCharset = Charset.defaultCharset();
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InputStreamReader _inputStreamReader = new InputStreamReader(stream, _defaultCharset);
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final BufferedReader reader = new BufferedReader(_inputStreamReader);
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return reader.lines().collect(Collectors.joining(System.lineSeparator()));
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}
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public SnippetMerger() {
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this(new File(((Resource.RAPTOR_USER.getAbsolutePath() + File.separator) + "UserSnippets.xml")));
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}
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public SnippetMerger(final File file) {
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try {
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this.utplsqlSnippets = this.getUtplsqlSnippetsAsString();
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this.userSnippetsFile = file;
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} catch (Throwable _e) {
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throw Exceptions.sneakyThrow(_e);
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}
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}
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public Path merge() {
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try {
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Path _xblockexpression = null;
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{
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String result = null;
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boolean _exists = this.userSnippetsFile.exists();
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if (_exists) {
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byte[] _readAllBytes = Files.readAllBytes(Paths.get(this.userSnippetsFile.getAbsolutePath()));
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final String userSnippets = new String(_readAllBytes);
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final DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
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StringReader _stringReader = new StringReader(userSnippets);
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InputSource _inputSource = new InputSource(_stringReader);
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final Document userSnippetsDoc = docBuilder.parse(_inputSource);
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StringConcatenation _builder = new StringConcatenation();
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_builder.append("/snippets/group[not(@category=\"utPLSQL Annotations\" or @category=\"utPLSQL Expectations\")]");
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final NodeList userSnippetsGroups = this.xmlTools.getNodeList(userSnippetsDoc, _builder.toString());
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StringReader _stringReader_1 = new StringReader(this.utplsqlSnippets);
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InputSource _inputSource_1 = new InputSource(_stringReader_1);
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final Document utplsqlSnippetsDoc = docBuilder.parse(_inputSource_1);
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StringConcatenation _builder_1 = new StringConcatenation();
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_builder_1.append("/snippets/group");
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final NodeList utplsqlSnippetsGroups = this.xmlTools.getNodeList(utplsqlSnippetsDoc, _builder_1.toString());
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StringConcatenation _builder_2 = new StringConcatenation();
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_builder_2.append("<?xml version = \'1.0\' encoding = \'UTF-8\'?>");
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_builder_2.newLine();
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_builder_2.append("<snippets>");
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_builder_2.newLine();
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{
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int _length = userSnippetsGroups.getLength();
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ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _length, true);
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for(final Integer i : _doubleDotLessThan) {
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_builder_2.append(" ");
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String _nodeToString = this.xmlTools.nodeToString(userSnippetsGroups.item((i).intValue()), "code");
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_builder_2.append(_nodeToString, " ");
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_builder_2.newLineIfNotEmpty();
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}
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}
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{
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int _length_1 = utplsqlSnippetsGroups.getLength();
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ExclusiveRange _doubleDotLessThan_1 = new ExclusiveRange(0, _length_1, true);
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for(final Integer i_1 : _doubleDotLessThan_1) {
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_builder_2.append(" ");
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String _nodeToString_1 = this.xmlTools.nodeToString(utplsqlSnippetsGroups.item((i_1).intValue()), "code");
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_builder_2.append(_nodeToString_1, " ");
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_builder_2.newLineIfNotEmpty();
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}
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}
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_builder_2.append("</snippets>");
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_builder_2.newLine();
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result = _builder_2.toString();
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} else {
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result = this.utplsqlSnippets;
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}
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_xblockexpression = Files.write(Paths.get(this.userSnippetsFile.getAbsolutePath()), result.getBytes());
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}
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return _xblockexpression;
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} catch (Throwable _e) {
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throw Exceptions.sneakyThrow(_e);
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}
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}
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public String getTemplate() {
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return this.utplsqlSnippets;
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}
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public File getFile() {
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return this.userSnippetsFile;
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}
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}

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